121282112

素因数分解:

$2^6\times 7^1\times {\mathrm{270719}}^1$

素因数の和:270738

約数の個数: 28

約数和(自身を含む): 275051520

約数和(自身を除く): 153769408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 270719, 541438, 1082876, 1895033, 2165752, 3790066, 4331504, 7580132, 8663008, 15160264, 17326016, 30320528, 60641056, 121282112]

約数ペア:

[(1, 121282112), (2, 60641056), (4, 30320528), (7, 17326016), (8, 15160264), (14, 8663008), (16, 7580132), (28, 4331504), (32, 3790066), (56, 2165752), (64, 1895033), (112, 1082876), (224, 541438), (448, 270719)]